共 24 条
[4]
[Anonymous], 1992, Tamkang J. Math, DOI DOI 10.5556/J.TKJM.23.1992.4545
[5]
Aouf M. K., 1997, Mathematical Sciences Research Hot-Line, V1, P7
[7]
Aqlan E., 2003, J. Nat. Geom, V24, P111
[9]
El-Ashwah R.M., 2012, Acta Univ. Apulensis, V29, P255
[10]
El-Ashwah R.M., 2015, Nonlinear Stud, V22, P241